{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1362282621",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84779f609073b8ecf35745bf412eb10f1c0aa6d52f80f1e6e435893be57d1ede",
    "signature": "0x4e7fdc88ea833157ac692322844745942fe4412c787625cd40bda4e09649842d4fccb10e902d693e5659cb76563e406692b54306024a9defc87867d7c44c7fcf1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}